Bitcoin biggest upgrade in five years rolls out democratically: Cryptocurrency Taproot Code introduces Schnorr signatures that increases efficiency, lowers fees, etc.
PolyNetwork gains back all of the cryptocurrencies that hackers stole: Joint effort from competing crypto-wallet services and brokers ensured reversal?
Cyberthieves who pulled of biggest crypto coin heist returning tokens: Largest-ever Cryptocurrency theft reversed?
Largest attack on DeFi Cryptocurrency brokers: PolyNetwork loses estimated $611 Million with successful transfer of Binance Chain, Ethereum, and Polygon tokens